Nature Books

Information about osteological changes in the groups of reptiles that gave rise to mammals is preserved in the fossil record, but the musculature of these reptiles has been lost forever. Nevertheless, a reasonably accurate picture of the morphology and the spatial relationships of the muscles of many of these extinct vertebrates can be inferred by studying the scars or other marks delimiting the... more...

INTRODUCTION The world we live in is a fairyland of exquisite beauty, our very existence is a miracle in itself, and yet few of us enjoy as we might, and none as yet appreciate fully, the beauties and wonders which surround us. The greatest traveller cannot hope even in a long life to visit more than a very small part of our earth, and even of that which is under our very eyes how little we see! What... more...

Some of the Pleistocene mammals from San Josecito Cave, near Aramberri, Nuevo León, México, collected by field parties of the California Institute of Technology under the direction of the late Professor Chester Stock, have been reported previously (see Furlong, 1943; Cushing, 1945; Stock, 1950; Hooper, 1952; Findley, 1953; Stock, 1953; Handley, 1955; Jackway, 1958). In 1950, Professor Stock loaned a... more...

BRIEF FOREWORD With sincere pleasure the author would acknowledge the uniform courtesy of editors and publishers in permitting him to reprint many of the articles comprised in this volume, from the various periodicals in which they first appeared. He also desires to express his special indebtedness to Mr. Charles E. Aiken, of Colorado Springs, Colorado, whose contributions to the ornithology of the... more...

Preface. In the following pages I have endeavoured to give, in a series of picturesque sketches, a general view of the natural history as well as of the physical appearance of North and South America. I have first described the features of the country; then its vegetation; and next the wild men and the brute creatures which inhabit it. However, I have not been bound by any strict rule in that respect,... more...

BEGINNING THE STUDY Why should not people ride natural history hobbies as well as other kinds of hobbies? Almost all persons become interested in some special study, recreation, or pastime, and their choice is not always as profitable as the selection of a specific branch of nature lore would be. The writer confesses that he would rather pursue a bright, lilting bird or butterfly than a bounding... more...

PREFACE The value of Knowledge and Character is duly impressed upon us. Of the value of Freedom we are told so much that we have come to regard it as an end in itself instead of only a means, or necessary condition. But Beauty we are half-inclined to connect with the effeminate. Poetry, Music, and Literature are under suspicion with the average English schoolboy, whose love of manliness he will share... more...

OUR PETS. This is Pol-ly's own cat, Top-sy. She looks ve-ry prim and quiet; but if you play with her, you will find she is a ve-ry mer-ry lit-tle cat. She will jump up-on the ta-ble at break-fast, and run off with Pol-ly's toast; and if mam-ma be wri-ting a let-ter, Top-sy will steal soft-ly a-long the arm of the so-fa, and rub her paw o-ver the last word mam-ma has writ-ten, and make a great... more...

WILD FLOWERS WATER-PLANTAIN FAMILY (Alismaceae) Broad-leaved Arrow-head Sagittaria latifolia (S. variabilis) Flowers—White, 1 to 1-1/2 in. wide, in 3-bracted whorls of 3, borne near the summit of a leafless scape 4 in. to 4 ft. tall. Calyx of 3 sepals; corolla of 3 rounded, spreading petals. Stamens and pistils numerous, the former yellow in upper flowers; usually absent or imperfect in lower... more...

INTRODUCTION. I Evelyn & his literary contemporaries Isaac Walton & Samuel Pepys. Among the prose writers of the second half of the seventeenth century John Evelyn holds a very distinguished position. The age of the Restoration and the Revolution is indeed rich in many names that have won for themselves an enduring place in the history of English literature. South, Tillotson, and Barrow among... more...